/* ═══════════════════════════════════════════════════════
   JU YOGA - Main Stylesheet
   Bewusst. Ruhig. Verbunden.
   ═══════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────
   CSS Variables - Design System
   ───────────────────────────────────────────────────── */
:root {
    /* Colors - Erdige, beruhigende Palette */
    --primary: #8B7355;          /* Warmes Braun */
    --primary-light: #A89080;
    --primary-dark: #6B5745;
    
    --secondary: #7BA8A3;        /* Sanftes Türkis */
    --secondary-light: #9DBFBB;
    --secondary-dark: #5A8580;
    
    --accent: #D4A574;           /* Warmes Gold */
    --accent-light: #E5C29F;
    
    --background: #FAF8F5;       /* Warmes Off-White */
    --background-alt: #F5F1EB;   /* Leicht dunkler */
    
    --text-primary: #3D3530;     /* Dunkelbraun für Text */
    --text-secondary: #6B5F55;
    --text-light: #8B7F75;
    
    --border: #E5DFD8;
    --shadow: rgba(61, 53, 48, 0.08);
    --shadow-medium: rgba(61, 53, 48, 0.12);
    --shadow-strong: rgba(61, 53, 48, 0.18);
    
    /* Typography */
    --font-heading: 'Lora', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─────────────────────────────────────────────────────
   Reset & Base Styles
   ───────────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* ─────────────────────────────────────────────────────
   Typography
   ───────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 1.25rem;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

strong {
    font-weight: 600;
    color: var(--text-primary);
}

/* ─────────────────────────────────────────────────────
   Layout Components
   ───────────────────────────────────────────────────── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    width: 100%;
    overflow-x: hidden;
}

.section {
    padding: var(--space-xl) 0;
    overflow-x: hidden;
    width: 100%;
}

.section-alt {
    background-color: var(--background-alt);
}

/* ─────────────────────────────────────────────────────
   Header & Navigation
   ───────────────────────────────────────────────────── */
.header {
    background-color: rgba(61, 53, 48, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px var(--shadow);
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(61, 53, 48, 0.98);
    box-shadow: 0 4px 20px var(--shadow-medium);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    display: block;
    transition: var(--transition);
}

.logo img {
    display: block;
    height: 150px;
    width: auto;
    transition: var(--transition);
}

.logo:hover img {
    opacity: 0.85;
    transform: scale(1.02);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 3px;
    transition: var(--transition);
}

/* ─────────────────────────────────────────────────────
   Hero Section
   ───────────────────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
    padding: var(--space-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 168, 163, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(1.75rem, 6vw, 4rem);
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 700;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--secondary);
    margin-bottom: 2rem;
    font-weight: 400;
    font-family: var(--font-heading);
}

.hero-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

/* ─────────────────────────────────────────────────────
   Buttons
   ───────────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 12px var(--shadow);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
    color: white;
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
    box-shadow: 0 4px 12px var(--shadow);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
    color: white;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ─────────────────────────────────────────────────────
   Cards
   ───────────────────────────────────────────────────── */
.card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: 0 4px 16px var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.card:hover {
    box-shadow: 0 8px 24px var(--shadow-medium);
    transform: translateY(-4px);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-title {
    color: var(--primary);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ─────────────────────────────────────────────────────
   Grid Layouts
   ───────────────────────────────────────────────────── */
.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* ─────────────────────────────────────────────────────
   Highlights Section (für Retreat & Ausbildung)
   ───────────────────────────────────────────────────── */
.highlights {
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%);
    color: white;
    padding: var(--space-lg) 0;
}

.highlight-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.highlight-badge {
    display: inline-block;
    background-color: var(--accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.highlight-title {
    color: var(--primary);
    margin-bottom: 1rem;
}

.highlight-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.highlight-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.highlight-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ─────────────────────────────────────────────────────
   Program Schedule (für Retreat)
   ───────────────────────────────────────────────────── */
.schedule {
    background-color: white;
    border-radius: var(--border-radius);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.schedule-day {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--border);
}

.schedule-day:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.schedule-day-title {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--secondary);
    display: inline-block;
}

.schedule-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background-color: var(--background);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.schedule-item:hover {
    background-color: var(--background-alt);
    transform: translateX(4px);
}

.schedule-time {
    font-weight: 600;
    color: var(--secondary);
    min-width: 100px;
    font-size: 1rem;
}

.schedule-content h4 {
    color: var(--primary);
    margin-bottom: 0.25rem;
    font-size: 1.125rem;
}

.schedule-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ─────────────────────────────────────────────────────
   Price Cards
   ───────────────────────────────────────────────────── */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.price-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: 0 4px 16px var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 3px solid transparent;
}

.price-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-medium);
}

.price-card.featured {
    border-color: var(--accent);
    position: relative;
}

.price-card.featured::before {
    content: 'Beliebt';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.price-category {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.price-amount {
    font-size: 3rem;
    color: var(--secondary);
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.price-amount span {
    font-size: 1.25rem;
    color: var(--text-light);
}

.price-breakdown {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* ─────────────────────────────────────────────────────
   Features List
   ───────────────────────────────────────────────────── */
.features-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.features-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.features-list li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: bold;
    font-size: 1.25rem;
}

/* ─────────────────────────────────────────────────────
   Quote/Testimonial
   ───────────────────────────────────────────────────── */
.quote {
    background-color: var(--background-alt);
    border-left: 4px solid var(--secondary);
    padding: var(--space-md);
    margin: var(--space-md) 0;
    border-radius: var(--border-radius);
    font-style: italic;
    color: var(--text-primary);
    font-size: 1.125rem;
}

.quote-highlight {
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
    padding: var(--space-lg);
    border-radius: var(--border-radius);
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin: var(--space-lg) 0;
    box-shadow: 0 8px 24px var(--shadow-medium);
}

/* ─────────────────────────────────────────────────────
   Info Boxes
   ───────────────────────────────────────────────────── */
.info-box {
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    margin: var(--space-md) 0;
}

.info-box.primary {
    background-color: rgba(139, 115, 85, 0.1);
    border-left: 4px solid var(--primary);
}

.info-box.secondary {
    background-color: rgba(123, 168, 163, 0.1);
    border-left: 4px solid var(--secondary);
}

.info-box.accent {
    background-color: rgba(212, 165, 116, 0.1);
    border-left: 4px solid var(--accent);
}

.info-box h3 {
    color: var(--primary);
    margin-bottom: 0.75rem;
}

/* ─────────────────────────────────────────────────────
   Contact Form
   ───────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background-color: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(123, 168, 163, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ─────────────────────────────────────────────────────
   Footer
   ───────────────────────────────────────────────────── */
.footer {
    background-color: var(--primary-dark);
    color: white;
    padding: var(--space-lg) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer-section h3 {
    color: var(--accent-light);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--accent-light);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-legal {
    background-color: var(--text-primary);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    text-align: center;
    line-height: 1.6;
}

/* ─────────────────────────────────────────────────────
   Back to Top Button
   ───────────────────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--secondary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 16px var(--shadow-medium);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-4px);
}

/* ─────────────────────────────────────────────────────
   Animations
   ───────────────────────────────────────────────────── */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* ─────────────────────────────────────────────────────
   Responsive Design
   ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav {
        padding: 1rem 0;
    }
    
    .nav-links {
        position: fixed;
        top: 170px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 170px);
        background-color: rgba(61, 53, 48, 0.98);
        flex-direction: column;
        padding: var(--space-md);
        gap: 0;
        box-shadow: 0 8px 16px var(--shadow);
        transition: left 0.3s ease;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav-links a {
        display: block;
        padding: 1rem 0;
        width: 100%;
        color: rgba(255, 255, 255, 0.9);
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .schedule-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .schedule-time {
        min-width: auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 3rem;
        --space-lg: 2rem;
    }

    .container {
        padding: 0 0.75rem;
        max-width: 100%;
    }

    .hero {
        padding: var(--space-lg) 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.3;
        padding: 0 0.5rem;
    }
    
    .card {
        padding: 1rem;
        margin-left: 0;
        margin-right: 0;
    }
    
    .card h2 {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .card h3 {
        font-size: 1rem;
    }
    
    .card p {
        font-size: 0.875rem;
        line-height: 1.5;
    }
    
    .card ul, .card ol {
        padding-left: 1.25rem;
    }
    
    .info-box {
        padding: 1rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.3rem;
        line-height: 1.2;
        padding: 0 0.5rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .card {
        padding: 0.75rem;
    }
    
    .card h2 {
        font-size: 1rem;
    }
    
    .card p, .card li {
        font-size: 0.8rem;
    }
    
    body {
        overflow-x: hidden;
    }
    
    * {
        max-width: 100%;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
}

/* Mobile Textoptimierung für lange Texte */
@media (max-width: 768px) {
    /* Verhindere horizontales Scrollen */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        max-width: 100%;
        overflow: hidden;
    }
    
    .card h2 {
        font-size: 1.3rem;
        line-height: 1.3;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .card h3 {
        font-size: 1.1rem;
        line-height: 1.3;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .card p, .card li {
        font-size: 0.95rem;
        line-height: 1.6;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .info-box h3 {
        font-size: 1.15rem;
        line-height: 1.3;
    }
    
    .info-box p {
        font-size: 0.95rem;
        line-height: 1.6;
        overflow-wrap: break-word;
    }
    
    .features-list li {
        font-size: 0.9rem;
        line-height: 1.5;
        word-wrap: break-word;
    }
    
    strong {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    a {
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    /* Tabellen responsive */
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Lange Wörter umbrechen */
    .section, .card, .info-box {
        overflow-wrap: break-word;
        word-wrap: break-word;
        hyphens: auto;
        max-width: 100%;
    }
    
    /* Alle Elemente innerhalb von Cards */
    .card > * {
        max-width: 100%;
        overflow-wrap: break-word;
    }
}

/* ─────────────────────────────────────────────────────
   Price Toggle Button (Gutscheine)
   ───────────────────────────────────────────────────── */
.btn-price-toggle:hover {
    background: var(--secondary) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.price-reveal {
    animation: fadeInUp 0.4s ease;
}

/* ─────────────────────────────────────────────────────
   Utility Classes
   ───────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

.color-primary { color: var(--primary); }
.color-secondary { color: var(--secondary); }
.color-accent { color: var(--accent); }

.bg-white { background-color: white; }
.bg-alt { background-color: var(--background-alt); }